formbook | 531e29b34f525987ef3210689b417ea3c1a0b4f5c8bcf180ef00148a3e6d0b1f

Analysis

max time kernel
146s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
01/07/2024, 11:42

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General

Target

Project Execution Order - (PO 546788) (PO 546789).exe
Size

38KB
MD5

246238533bb596d52737946aaf4b4d37
SHA1

8c350aff45dbb05c1d61eb885a13b591544b70fa
SHA256

531e29b34f525987ef3210689b417ea3c1a0b4f5c8bcf180ef00148a3e6d0b1f
SHA512

8e5a0bd7a5dce0bf1927ade856aec94f2cb6ee611a832f8178fa7ede5199614b137cb8a5cb001b5d34afd9a8a0628967e68d3759e4b323ea887c59f2b8dda98e
SSDEEP

384:fsNjci832cy7jQNDy1SXNh2xEPICOVvHX9RL7D6p05iVXXXtXXXXXXtX41hoJOuy:vHwL7D6Shho16G+SIp1b5tPeWTU

Score

10^/10

formbook 45er agilenet execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

45er

Decoy

depotpulsa.com

k2bilbao.online

bb4uoficial.com

rwc666.club

us-pservice.cyou

tricegottreats.com

zsystems.pro

qudouyin6.com

sfumaturedamore.net

pcetyy.icu

notbokin.online

beqprod.tech

flipbuilding.com

errormitigationzoo.com

zj5u603.xyz

jezzatravel.com

zmdniavysyi.shop

quinnsteele.com

522334.com

outdoorshopping.net

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/4604-28-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4604-33-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3628-48-0x0000000000CB0000-0x0000000000CDF000-memory.dmp	formbook

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Project Execution Order - (PO 546788) (PO 546789).exe	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Project Execution Order - (PO 546788) (PO 546789).exe	Powershell.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

resource	yara_rule
behavioral2/memory/4116-1-0x0000000000BE0000-0x0000000000BF0000-memory.dmp	agile_net

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4116 set thread context of 4604	4116	Project Execution Order - (PO 546788) (PO 546789).exe	94
PID 4604 set thread context of 3448	4604	Project Execution Order - (PO 546788) (PO 546789).exe	56
PID 3628 set thread context of 3448	3628	svchost.exe	56

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2348	Powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
2348	Powershell.exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4116	Project Execution Order - (PO 546788) (PO 546789).exe
4604	Project Execution Order - (PO 546788) (PO 546789).exe
4604	Project Execution Order - (PO 546788) (PO 546789).exe
4604	Project Execution Order - (PO 546788) (PO 546789).exe
4604	Project Execution Order - (PO 546788) (PO 546789).exe
2348	Powershell.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe
3628	svchost.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
4604	Project Execution Order - (PO 546788) (PO 546789).exe
4604	Project Execution Order - (PO 546788) (PO 546789).exe
4604	Project Execution Order - (PO 546788) (PO 546789).exe
3628	svchost.exe
3628	svchost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4116	Project Execution Order - (PO 546788) (PO 546789).exe
Token: SeDebugPrivilege	2348	Powershell.exe
Token: SeDebugPrivilege	4604	Project Execution Order - (PO 546788) (PO 546789).exe
Token: SeDebugPrivilege	3628	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3448	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4116 wrote to memory of 2348	4116	Project Execution Order - (PO 546788) (PO 546789).exe	91
PID 4116 wrote to memory of 2348	4116	Project Execution Order - (PO 546788) (PO 546789).exe	91
PID 4116 wrote to memory of 2348	4116	Project Execution Order - (PO 546788) (PO 546789).exe	91
PID 4116 wrote to memory of 4196	4116	Project Execution Order - (PO 546788) (PO 546789).exe	93
PID 4116 wrote to memory of 4196	4116	Project Execution Order - (PO 546788) (PO 546789).exe	93
PID 4116 wrote to memory of 4196	4116	Project Execution Order - (PO 546788) (PO 546789).exe	93
PID 4116 wrote to memory of 4604	4116	Project Execution Order - (PO 546788) (PO 546789).exe	94
PID 4116 wrote to memory of 4604	4116	Project Execution Order - (PO 546788) (PO 546789).exe	94
PID 4116 wrote to memory of 4604	4116	Project Execution Order - (PO 546788) (PO 546789).exe	94
PID 4116 wrote to memory of 4604	4116	Project Execution Order - (PO 546788) (PO 546789).exe	94
PID 4116 wrote to memory of 4604	4116	Project Execution Order - (PO 546788) (PO 546789).exe	94
PID 4116 wrote to memory of 4604	4116	Project Execution Order - (PO 546788) (PO 546789).exe	94
PID 3448 wrote to memory of 3628	3448	Explorer.EXE	95
PID 3448 wrote to memory of 3628	3448	Explorer.EXE	95
PID 3448 wrote to memory of 3628	3448	Explorer.EXE	95
PID 3628 wrote to memory of 4624	3628	svchost.exe	98
PID 3628 wrote to memory of 4624	3628	svchost.exe	98
PID 3628 wrote to memory of 4624	3628	svchost.exe	98

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3448
- C:\Users\Admin\AppData\Local\Temp\Project Execution Order - (PO 546788) (PO 546789).exe
  "C:\Users\Admin\AppData\Local\Temp\Project Execution Order - (PO 546788) (PO 546789).exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4116
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
    "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\Project Execution Order - (PO 546788) (PO 546789).exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Project Execution Order - (PO 546788) (PO 546789).exe' -Force
    3⤵
    - Drops startup file
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2348
- - C:\Users\Admin\AppData\Local\Temp\Project Execution Order - (PO 546788) (PO 546789).exe
    "C:\Users\Admin\AppData\Local\Temp\Project Execution Order - (PO 546788) (PO 546789).exe"
    3⤵
    PID:4196
- - C:\Users\Admin\AppData\Local\Temp\Project Execution Order - (PO 546788) (PO 546789).exe
    "C:\Users\Admin\AppData\Local\Temp\Project Execution Order - (PO 546788) (PO 546789).exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:4604
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\SysWOW64\svchost.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3628
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\Project Execution Order - (PO 546788) (PO 546789).exe"
    3⤵
    PID:4624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uvzvn55j.cfv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2348-37-0x0000000006230000-0x000000000627C000-memory.dmp

Filesize
304KB

Download
memory/2348-14-0x0000000005340000-0x0000000005968000-memory.dmp

Filesize
6.2MB

Download
memory/2348-36-0x00000000061A0000-0x00000000061BE000-memory.dmp

Filesize
120KB

Download
memory/2348-39-0x0000000006660000-0x000000000667A000-memory.dmp

Filesize
104KB

Download
memory/2348-38-0x0000000007440000-0x00000000074D6000-memory.dmp

Filesize
600KB

Download
memory/2348-23-0x0000000005BA0000-0x0000000005EF4000-memory.dmp

Filesize
3.3MB

Download
memory/2348-17-0x0000000005AC0000-0x0000000005B26000-memory.dmp

Filesize
408KB

Download
memory/2348-44-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/2348-40-0x00000000066B0000-0x00000000066D2000-memory.dmp

Filesize
136KB

Download
memory/2348-16-0x0000000005A20000-0x0000000005A42000-memory.dmp

Filesize
136KB

Download
memory/2348-11-0x00000000028B0000-0x00000000028E6000-memory.dmp

Filesize
216KB

Download
memory/2348-13-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/2348-12-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/2348-15-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/3448-35-0x0000000008F90000-0x00000000090DA000-memory.dmp

Filesize
1.3MB

Download
memory/3448-50-0x0000000008F90000-0x00000000090DA000-memory.dmp

Filesize
1.3MB

Download
memory/3448-52-0x00000000090E0000-0x0000000009236000-memory.dmp

Filesize
1.3MB

Download
memory/3628-47-0x0000000000130000-0x000000000013E000-memory.dmp

Filesize
56KB

Download
memory/3628-45-0x0000000000130000-0x000000000013E000-memory.dmp

Filesize
56KB

Download
memory/3628-48-0x0000000000CB0000-0x0000000000CDF000-memory.dmp

Filesize
188KB

Download
memory/4116-10-0x0000000006E20000-0x0000000006E86000-memory.dmp

Filesize
408KB

Download
memory/4116-8-0x0000000006B70000-0x0000000006BB8000-memory.dmp

Filesize
288KB

Download
memory/4116-30-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4116-3-0x0000000005620000-0x00000000056B2000-memory.dmp

Filesize
584KB

Download
memory/4116-4-0x0000000005740000-0x00000000057B6000-memory.dmp

Filesize
472KB

Download
memory/4116-5-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4116-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/4116-2-0x0000000005BD0000-0x0000000006174000-memory.dmp

Filesize
5.6MB

Download
memory/4116-1-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/4116-9-0x0000000006D80000-0x0000000006E1C000-memory.dmp

Filesize
624KB

Download
memory/4116-6-0x00000000055F0000-0x00000000055FA000-memory.dmp

Filesize
40KB

Download
memory/4116-7-0x0000000006B20000-0x0000000006B3E000-memory.dmp

Filesize
120KB

Download
memory/4604-31-0x0000000001780000-0x0000000001ACA000-memory.dmp

Filesize
3.3MB

Download
memory/4604-28-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4604-33-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4604-34-0x00000000016A0000-0x00000000016B4000-memory.dmp

Filesize
80KB

Download